CY7C1618KV18-333BZXC datasheet by Cypress Semiconductor

CY7C1618KV18-333BZXC Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for this device?
  The CY7C1618KV18-333BZXC has an industrial temperature range of -40°C to +85°C, and a commercial temperature range of 0°C to +70°C.
• How do I implement a self-refresh mode to reduce power consumption?
  To implement self-refresh mode, assert the SREF pin low and ensure that the clock is stopped (CLK pin is low). This mode reduces power consumption to approximately 15 mW.
• What is the maximum clock frequency supported by this device?
  The CY7C1618KV18-333BZXC supports a maximum clock frequency of 333 MHz.
• Can I use this device in a 1.8V system?
  Yes, the CY7C1618KV18-333BZXC is compatible with 1.8V systems, but it also supports 1.7V to 1.9V VDDQ operation.
• How do I handle the ZQ pin for proper calibration?
  The ZQ pin is used for output impedance calibration. Connect a 240Ω ±1% resistor between the ZQ pin and VSS to ensure proper calibration.